*2017/11/20 11:15:02.43
*IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16
*FILE
START TIME : UTC 2017/09/01 17:08:27.000
TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms)
NUMBER OF RECORDS : 60
DATA DESCRIPTION : CTD
FILE TYPE : ASCII
CRC : 3A32710
NUMBER OF CHANNELS : 8
$TABLE: CHANNELS
! No Name Units Minimum Maximum
!--- -------------------------- --------------- -------------- --------------
1 Pressure decibar 1.279 59.54
2 Depth metres 1.268 59.026
3 Temperature:Primary 'deg C (ITS90)' 10.2684 15.7811
4 Fluorescence:URU:Wetlabs mg/m^3 0.269 1.898
5 Salinity:T0:C0 PSS-78 27.285 31.0545
6 Oxygen:Dissolved:SBE mL/L 3.147 5.763
7 Oxygen:Dissolved:SBE umol/kg 137.2881 252.1395
8 Number_of_bin_records n/a 4 24
$END
$TABLE: CHANNEL DETAIL
! No Pad Start Width Format Type Decimal_Places
!--- ---- ----- ----- ------ ---- --------------
1 -99 ' ' 7 F ' ' 1
2 -99 ' ' 7 F ' ' 1
3 -99 ' ' 9 F ' ' 4
4 -99 ' ' 8 F ' ' 3
5 -99 ' ' 9 F ' ' 4
6 -99 ' ' 7 F ' ' 2
7 -99 ' ' 6 F ' ' 1
8 ' ' ' ' 5 I I 0
$END
$REMARKS
This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2017-07\Pro
$END
*ADMINISTRATION
MISSION : 2017-07
AGENCY : IOS, Ocean Sciences Division, Sidney, B.C.
COUNTRY : Canada
PROJECT : Strait of Georgia Zooplankton
SCIENTIST : Young K.
PLATFORM : Salacia
*LOCATION
GEOGRAPHIC AREA : Strait of Georgia
STATION : CBE2
EVENT NUMBER : 205
LATITUDE : 48 44.20900 N ! (deg min)
LONGITUDE : 123 34.39800 W ! (deg min)
WATER DEPTH : 65
*INSTRUMENT
TYPE : Sea-Bird CTD
MODEL : SBE25plus
SERIAL NUMBER : 1123
$TABLE: SENSORS
! Name Abs Depth Serial No
! --------------------------------- -------------- ----------
Temperature ' ' 4888
Conductivity ' ' 3396
'Pressure:Strain Gauge' ' ' 1123
'Oxygen:SBE 43' ' ' 3234
'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-2214
$END
$REMARKS
1.0
$END
*HISTORY
$TABLE: PROGRAMS
! Name Vers Date Time Recs In Recs Out
! -------- ------ ---------- -------- --------- ---------
SBE_IOS 3.5.2 2017/11/14 16:41:20 4571 4571
CLEAN 5.2.2 2017/11/14 16:41:42 ? ?
CLIP 1.3 2017/11/15 11:08:44 4571 2672
SHIFTDAT 3.4 2017/11/15 12:14:31 2672 2672
DELETE 6.3 2017/11/15 13:14:28 2672 1266
CTDEDIT 5.2.3 2017/11/20 09:22:08 1266 1217
CALIB 11.9 2017/11/20 09:39:19 1217 1217
BINAVE 4.2 2017/11/20 09:53:22 1217 60
REMOVECH 8.2 2017/11/20 10:14:12 60 60
CHGUNITS 3.1.1 2017/11/20 10:14:34 60 60
REORDER 1.3.1 2017/11/20 10:31:40 ? ?
HDREDIT2 3.1.1 2017/11/20 11:15:02 ? ?
$END
$REMARKS
-CLEAN functions: 2017/11/14 16:40:58 20
Set event to last 4 characters of file name
-The following CLIP parameters were used.
Clip by Record Number Limits
First Record,Last Record = 1900,100000
Time Not Available in File
-The following SHIFT parameters were used.
Shift Channel: Conductivity:Primary [S/m]
# of Records to Advance (-ve for Delay):
At REC# 0 Shift= 1.20
Salinity was recalculated after shift
-The following DELETE parameters were used:
Surface Record Removal: Last Press Min
Maximum Surface Pressure (relative): 10.00
Surface Swell Pressure Tolerance: 1.00
Pressure NOT filtered.
Swells deleted. Warning message if pressure difference of 2.00
Drop rates < 0.30m/s (calculated over 5 points) will be deleted.
Drop rate applies in the range 10.00 to 49.76 dbars
Sample interval (from FILE section of header) = 0.062 seconds.
-CTDEDIT v5.2.3 2017/11/20 09:22:08
49 records were deleted in this editing session.
No data values were changed.
-CALIB parameters: 2017/11/20 09:39:19
Calibration type = Correct
Mode: ONLY - calibration specs from Cal File only.
Calibration file = P:\Cruise_Data_Processing\2017-07\Processing\doc\2017-07-recal1.CCF
Calibrations applied:
Ch Name Units Fmla Coefficents
-- ----------------------------- --------- --- -----------------------------
10 Oxygen:Dissolved:SBE mL/L 10 0.4130000E-01 0.1048400E+01
-The following BINAVE parameters were used:
Bin channel = Press*
Averaging interval = 1.00
Minimum bin value = 0.000
Average value was used
Interpolated values were NOT used for empty bins
Channel 'NUMBER_OF_BIN_RECORDS' was added to file.
-REMOVECH 2017/11/20 10:14:12
The following CHANNEL(S) were removed:
Scan_Number
Conductivity:Primary [S/m]
Oxygen:Voltage:SBE [volts]
Descent_Rate [m/s]
Flag
-CHANGE units:
Temperature reference channel: Temperature:Primary
Salinity reference channel: Salinity:T0:C0
'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg
-HEADER EDITS: 2017/11/20 11:15:02
Applied edit header: P:\Cruise_Data_Processing\2017-07\Processing\doc\2017-07-HDR.TXT
Channel 2: Depth [metres]
Name: Depth:Salt_Water ==> Depth
Channel 4: Fluorescence:URU:Wetlabs [mg/m^3]
Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs
Channel 6: Oxygen:Dissolved:SBE [mL/L]
Format: F8.3 ==> F7.2
$END
*COMMENTS
SBE HEADER
1.0
Dec 1 2012 10:43:42
2017-09-01T17:08:24
16.8
0.4
7.3
3.3
0.0
58.6
14.6
247136256
1730150400
3432448
24029866
0
0
Sea-Bird Electronics, Inc
1.0
Dec 1 2012 10:43:42
1.0
2015-10-29T13:15:10
temperature-0
03-4888
conductivity-0
3396
strain-0
4708555
OXY
43-3234
CHL
ECO 2214
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
115200
1
0
ser1
9600
1
S>
ts
0
start
254
254
1
3
60
0
ser2
9600
1
S>
ts
0
start
254
254
1
3
60
0
0
0
0
2800
45
1
0
1
1
1
0
0
0
0
0
0
8
4708555
2015-11-11
6.961122e-01
5.499725e-04
1.531754e-13
-9.283356e+01
4.149143e+01
1.528701e+00
8.370818e+06
-8.596546e+01
5.906569e+00
1.040725e+02
-8.961324e-03
0.000000e+00
0.000000e+00
2.900000e+03
2017-09-01T17:08:27
# nquan = 11
# nvalues = 4571
# units = specified
# name 0 = scan: Scan Count
# name 1 = prdM: Pressure, Strain Gauge [db]
# name 2 = depSM: Depth [salt water, m], lat = 49.00
# name 3 = t090C: Temperature [ITS-90, deg C]
# name 4 = c0S/m: Conductivity [S/m]
# name 5 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3]
# name 6 = sbeox0V: Oxygen raw, SBE 43 [V]
# name 7 = dz/dtM: Descent Rate [m/s]
# name 8 = sal00: Salinity, Practical [PSU]
# name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2
# name 10 = flag: flag
# span 0 = 1, 4571
# span 1 = 0.014, 59.755
# span 2 = 0.014, 59.240
# span 3 = 10.2616, 16.9927
# span 4 = 0.090822, 3.538943
# span 5 = -0.4030, 64.5970
# span 6 = 1.4258, 2.7145
# span 7 = -0.946, 0.941
# span 8 = 0.5356, 31.0698
# span 9 = 2.9589, 7.3150
# span 10 = 0.0000e+00, 0.0000e+00
# interval = seconds: 0.0625
# start_time = Sep 01 2017 17:08:27 [Instrument's time stamp, header]
# bad_flag = -9.990e-29
#
#
#
#
# 4888
# 07-Nov-15
# 1
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.000
# 4.32597248e-003
# 6.34179463e-004
# 2.16751589e-005
# 1.98413605e-006
# 1000.000
# 1.00000000
# 0.0000
#
#
#
#
#
# 3396
# 22-Dec-15
# 1
#
# 0.0000
# 2000.0000
# 0
#
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.00000000e+000
# 0.0
# -9.57000000e-008
#
#
# -9.91552244e+000
# 1.31333188e+000
# 2.80240861e-004
# 4.41173417e-005
# -9.57000000e-008
# 3.2500e-006
#
# 0.00000000e+000
#
# 1.00000000
# 0.00000
#
#
#
#
#
# 1123
# 11-Nov-15
# 6.96112196e-001
# 5.49972465e-004
# 1.53175364e-013
# -9.28335614e+001
# 4.14914260e+001
# 1.52870082e+000
# 8.37081850e+006
# -8.59654618e+001
# 5.90656907e+000
# 1.04072526e+002
# -8.96132376e-003
# 0.00000000e+000
# 0.000000
#
#
#
#
#
# 3234
# 03-Nov-15
# 1
#
#
# 0.0000
# 0.0000e+000
# 0.0000
# 0.00e+000
# 0.0000
# 0.0
#
#
#
# 5.3831e-001
# -0.5530
# -3.6948e-003
# 1.5409e-004
# -2.3179e-006
# 2.5826e+000
# 1.92634e-004
# -4.64803e-002
# 3.6000e-002
# 2.1700
# -3.3000e-002
# 5.0000e+003
# 1.4500e+003
#
#
#
#
#
#
# FLRTD-2214
# 2/6/2017
# 1.30000000e+001
#
# 0.0310
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
# datcnv_date = Nov 14 2017 09:59:21, 7.23.2 [datcnv_vars = 8]
# datcnv_in = P:\Cruise_Data_Processing\2017-07\RAW\CTD\2017-07-0205.xml P:\Crui
se_Data_Processing\2017-07\Processing\doc\2017-07-ctd2.xmlcon
# datcnv_skipover = 0
# datcnv_ox_hysteresis_correction = no
# wfilter_date = Nov 14 2017 14:51:48, 7.23.2
# wfilter_in = P:\Cruise_Data_Processing\2017-07\Processing\convert\2017-07-0205
.cnv
# wfilter_excl_bad_scans = yes
# wfilter_action prdM = cosine, 7
# wfilter_action depSM = cosine, 7
# wfilter_action t090C = cosine, 7
# wfilter_action c0S/m = cosine, 7
# alignctd_date = Nov 14 2017 15:11:21, 7.23.2
# alignctd_in = P:\Cruise_Data_Processing\2017-07\Processing\wfilter\2017-07-020
5.cnv
# alignctd_adv = sbeox0V 2.000
# celltm_date = Nov 14 2017 15:13:07, 7.23.2
# celltm_in = P:\Cruise_Data_Processing\2017-07\Processing\align\2017-07-0205.cn
v
# celltm_alpha = 0.0400, 0.0000
# celltm_tau = 8.0000, 0.0000
# celltm_temp_sensor_use_for_cond = primary,
# Derive_date = Nov 14 2017 15:15:24, 7.23.2 [derive_vars = 2]
# Derive_in = P:\Cruise_Data_Processing\2017-07\Processing\celltm\2017-07-0205.c
nv P:\Cruise_Data_Processing\2017-07\Processing\doc\2017-07-ctd2.xmlcon
# derive_time_window_docdt = seconds: 2
# derive_ox_tau_correction = yes
# file_type = ascii
END*
Remarks from CTDEDIT:
CTDEDIT was used to remove some surface records and a few records
corrupted by shed wakes near the bottom of the cast.
Data Processing Notes:
----------------------
Dissolved Oxygen and Fluorescence are nominal and unedited, except
that some records were removed in editing temperature and salinity.
While the CTD fluorescence data are expressed in concentration units, they
do not always compare well to extracted chlorophyll samples, particularly for
casts far from shore. It is suggested that extracted chlorophyll values be
checked where available.
Comparison with bottles suggests that the CTD salinity is reasonably close to bottle
salinity for both conductivity sensors, but there is a large scatter and flushing of
Niskin bottles is likely incomplete. No recalibration was applied.
There was no dissolved oxygen calibration sampling, so the recalibration used for
cruise 2017-01 was applied to these data since the same sensor was used and
calibration sampling was extensive.
For details on the processing see processing report: 2017-07-proc.doc.
*CALIBRATION
$TABLE: CORRECTED CHANNELS
! Name Units Fmla Pad Coefficients
! ---------------------- ------ ---- ------ ------------
Oxygen:Dissolved:SBE mL/L 10 -99 () (0.413E-01 1.0484)
$END
!--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- -8--
!Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Numb
!re ure: cence: :T0:C0 : n: er_o
! Primary URU: Dissol Disso ~bin
! Wetlabs ved: lved: _rec
! SBE SBE ords
!------ ------ -------- ------- -------- ------ ----- ----
*END OF HEADER
1.3 1.3 15.7811 0.981 27.2850 5.71 249.9 8
2.0 2.0 15.0560 1.221 27.7432 5.76 252.1 19
3.0 2.9 14.6220 1.659 27.9626 5.65 247.1 23
4.0 4.0 14.4737 1.898 28.0377 5.49 240.2 18
5.0 5.0 14.2927 1.726 28.1526 5.35 233.9 23
6.0 5.9 14.0894 1.826 28.3027 5.22 228.3 20
7.0 7.0 13.9791 1.846 28.4177 5.15 225.2 21
8.0 7.9 13.9383 1.731 28.4706 5.07 221.8 21
9.0 8.9 13.8874 1.704 28.5204 5.02 219.5 19
10.0 9.9 13.6340 1.525 28.6786 4.90 214.3 23
11.0 10.9 13.4264 1.409 28.7725 4.84 211.6 20
12.0 11.9 13.4334 1.391 28.7644 4.83 211.2 22
13.0 12.9 13.4247 1.388 28.7684 4.85 211.9 22
14.0 13.9 13.4037 1.432 28.7761 4.84 211.5 20
15.0 14.9 13.2636 1.387 28.8513 4.66 203.6 24
16.0 15.9 12.7000 1.116 29.1591 4.38 191.3 19
17.0 16.9 12.4775 0.931 29.2702 4.22 184.5 22
18.0 17.8 12.4188 0.872 29.2969 4.19 183.2 21
19.0 18.9 12.4075 0.871 29.3035 4.18 182.7 21
20.0 19.8 12.3962 0.830 29.3104 4.20 183.6 22
21.0 20.8 12.3874 0.842 29.3156 4.22 184.1 20
22.0 21.8 12.3818 0.827 29.3201 4.22 184.2 23
23.0 22.8 12.3808 0.834 29.3216 4.22 184.4 20
24.0 23.8 12.3811 0.828 29.3225 4.21 183.8 22
25.0 24.8 12.3687 0.838 29.3302 4.19 183.0 21
26.0 25.8 12.2787 0.810 29.3799 4.14 181.0 20
27.0 26.8 12.1925 0.743 29.4280 4.08 178.1 24
28.0 27.8 12.1011 0.698 29.4835 4.01 175.0 19
29.0 28.8 11.9131 0.616 29.6003 3.91 170.6 23
30.0 29.7 11.7653 0.611 29.6953 3.82 166.7 21
31.0 30.8 11.7191 0.509 29.7271 3.78 165.2 20
32.0 31.7 11.6741 0.535 29.7540 3.76 164.3 23
33.0 32.7 11.6140 0.500 29.7853 3.74 163.1 19
34.0 33.7 11.5865 0.471 29.7984 3.70 161.7 23
35.0 34.7 11.5717 0.465 29.8065 3.70 161.6 18
36.0 35.7 11.5694 0.443 29.8093 3.71 161.8 20
37.0 36.6 11.5534 0.444 29.8201 3.69 161.3 21
38.0 37.7 11.5047 0.419 29.8521 3.67 160.2 19
39.0 38.7 11.4532 0.421 29.8850 3.63 158.6 21
40.0 39.6 11.4288 0.383 29.9002 3.61 157.4 19
41.0 40.7 11.4003 0.401 29.9203 3.62 158.0 20
42.0 41.6 11.3795 0.386 29.9346 3.61 157.7 22
43.0 42.6 11.3400 0.407 29.9615 3.59 156.5 19
44.0 43.7 11.2986 0.374 29.9889 3.57 155.7 23
45.0 44.6 11.2736 0.377 30.0058 3.54 154.5 20
46.0 45.6 11.2062 0.334 30.0550 3.51 153.4 20
47.0 46.6 11.1843 0.360 30.0710 3.49 152.3 23
48.0 47.6 11.1313 0.344 30.1093 3.47 151.6 18
49.0 48.6 11.0486 0.323 30.1613 3.44 150.2 23
50.0 49.5 11.0273 0.269 30.1744 3.40 148.6 19
51.0 50.6 10.9181 0.276 30.2696 3.35 146.0 19
52.0 51.5 10.8644 0.303 30.3169 3.29 143.4 23
53.0 52.6 10.8486 0.322 30.3349 3.24 141.5 18
54.0 53.6 10.8298 0.358 30.3561 3.22 140.5 20
55.0 54.5 10.8068 0.355 30.3824 3.18 138.8 21
56.0 55.5 10.7008 0.407 30.5067 3.15 137.3 18
57.0 56.5 10.5881 0.392 30.6374 3.17 138.1 22
58.0 57.5 10.4560 0.359 30.8079 3.16 137.9 20
59.0 58.5 10.3191 0.357 30.9864 3.16 137.7 21
59.5 59.0 10.2684 0.384 31.0545 3.15 137.5 4